Part Number: DRV2605L Other Parts Discussed in Thread: DRV2605 Dear experts In our project we are using the DRV2605L in combination with an LRA (240Hz resonance, 0.1...1.2Vrms drive voltage). The DRV2605 is in closed loop mode with PWM input (f=20kHz, D…
Part Number: DRV2605L Hello,
We are using the DRV2605L in our product, we decided to switch to an LRA requiring open-loop operation. We are only using RTP mode.
I am however having trouble to make it work properly. I switch to demo boards to make it easier…
Part Number: DRV2605L Hi, Sydney:
I can control the motor to vibrate now, but the strength seems not strong enough, I tried all 123 waveforms and selected a stronger one, but still not very satisfied with it, then I tried to increase the Vrms value…
Part Number: DRV2605L Other Parts Discussed in Thread: DRV2605 Hi:
I have a question about the LRA Initialization example in <DRV2605 Setup Guide> as below:
What should I set to register 0x18 and 0x19? Could I use the default value without setting…
Part Number: DRV2605L Hi,
I am using the DRV2605L to design a prototype for a haptics based product. I am having issues getting the autocalibration to complete successfully. I am using an LRA in closed loop mode. The LRA has the following parameters: …
Part Number: DRV2605L-Q1 Hello, Please let me know what feedback you have on the following haptic driver. I believe they are the same device; I will be doing a review in parallel! Thanks, Nikola
Part Number: DRV2605L Hi, experts:
In datasheet 7.4.3 described as below:
Operation of the GO Bit The GO bit is the primary way to assert the GO signal, which fires processes in the DRV2605L-Q1 device. The primary purpose of the GO bit is to fire the…
Part Number: DRV2605LEVM-CT Other Parts Discussed in Thread: USB2ANY Hi Team,
My customer plan to design this solution but seems too complicated.
I request EVM board for them but don't know how to start it.
May I know do we have presentation material…
Part Number: DRV2605L Hi, experts:
I'd like to know if the i nitialization procedure need to be implemented every time if I want to play a waveform as below? I assumed the initialization procedure should be implemented after MCU power on, then control…
Part Number: DRV2605L-Q1 Other Parts Discussed in Thread: DRV2605L Hi team,
Customer connect VDD to EN pins. When customer pull up SCL and SDA with 5V and VDD/EN don't have 5V input, customer found that there is around 5V at VDD/EN pin. Is that reasonable…